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Merged from MOODLE_18_STABLE: MDL-9585 - mod/data: moved functions and classes out of preset.php into lib.php
This commit is contained in:
mjollnir_
parent
1cb3da3613
commit
5019454537
352
mod/data/lib.php
352
mod/data/lib.php
@ -1630,5 +1630,357 @@ function data_user_can_add_entry($data, $currentgroup=false, $groupmode='') {
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}
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}
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// pulled directly out of preset.php Penny 20070426
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function is_directory_a_preset($directory) {
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$directory = rtrim($directory, '/\\') . '/';
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if (file_exists($directory.'singletemplate.html') &&
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file_exists($directory.'listtemplate.html') &&
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file_exists($directory.'listtemplateheader.html') &&
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file_exists($directory.'listtemplatefooter.html') &&
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file_exists($directory.'addtemplate.html') &&
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file_exists($directory.'rsstemplate.html') &&
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file_exists($directory.'rsstitletemplate.html') &&
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file_exists($directory.'csstemplate.css') &&
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file_exists($directory.'jstemplate.js') &&
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file_exists($directory.'preset.xml')) return true;
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else return false;
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}
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function clean_preset($folder) {
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if (@unlink($folder.'/singletemplate.html') &&
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@unlink($folder.'/listtemplate.html') &&
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@unlink($folder.'/listtemplateheader.html') &&
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@unlink($folder.'/listtemplatefooter.html') &&
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@unlink($folder.'/addtemplate.html') &&
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@unlink($folder.'/rsstemplate.html') &&
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@unlink($folder.'/rsstitletemplate.html') &&
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@unlink($folder.'/csstemplate.css') &&
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@unlink($folder.'/jstemplate.js') &&
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@unlink($folder.'/preset.xml')) {
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return true;
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}
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return false;
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}
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function data_presets_export($course, $cm, $data) {
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global $CFG;
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/* Info Collected. Now need to make files in moodledata/temp */
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$tempfolder = $CFG->dataroot.'/temp';
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$singletemplate = fopen($tempfolder.'/singletemplate.html', 'w');
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$listtemplate = fopen($tempfolder.'/listtemplate.html', 'w');
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$listtemplateheader = fopen($tempfolder.'/listtemplateheader.html', 'w');
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$listtemplatefooter = fopen($tempfolder.'/listtemplatefooter.html', 'w');
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$addtemplate = fopen($tempfolder.'/addtemplate.html', 'w');
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$rsstemplate = fopen($tempfolder.'/rsstemplate.html', 'w');
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$rsstitletemplate = fopen($tempfolder.'/rsstitletemplate.html', 'w');
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$csstemplate = fopen($tempfolder.'/csstemplate.css', 'w');
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$jstemplate = fopen($tempfolder.'/jstemplate.js', 'w');
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fwrite($singletemplate, $data->singletemplate);
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fwrite($listtemplate, $data->listtemplate);
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fwrite($listtemplateheader, $data->listtemplateheader);
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fwrite($listtemplatefooter, $data->listtemplatefooter);
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fwrite($addtemplate, $data->addtemplate);
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fwrite($rsstemplate, $data->rsstemplate);
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fwrite($rsstitletemplate, $data->rsstitletemplate);
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fwrite($csstemplate, $data->csstemplate);
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fwrite($jstemplate, $data->jstemplate);
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fclose($singletemplate);
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fclose($listtemplate);
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fclose($listtemplateheader);
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fclose($listtemplatefooter);
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fclose($addtemplate);
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fclose($rsstemplate);
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fclose($rsstitletemplate);
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fclose($csstemplate);
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fclose($jstemplate);
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/* All the display data is now done. Now assemble preset.xml */
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$fields = get_records('data_fields', 'dataid', $data->id);
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$presetfile = fopen($tempfolder.'/preset.xml', 'w');
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$presetxml = "<preset>\n\n";
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/* Database settings first. Name not included? */
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$settingssaved = array('intro', 'comments',
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'requiredentries', 'requiredentriestoview', 'maxentries',
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'rssarticles', 'approval', 'scale', 'assessed',
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'defaultsort', 'defaultsortdir', 'editany');
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$presetxml .= "<settings>\n";
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foreach ($settingssaved as $setting) {
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$presetxml .= "<$setting>{$data->$setting}</$setting>\n";
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}
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$presetxml .= "</settings>\n\n";
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/* Now for the fields. Grabs all settings that are non-empty */
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if (!empty($fields)) {
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foreach ($fields as $field) {
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$presetxml .= "<field>\n";
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foreach ($field as $key => $value) {
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if ($value != '' && $key != 'id' && $key != 'dataid') {
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$presetxml .= "<$key>$value</$key>\n";
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}
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}
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$presetxml .= "</field>\n\n";
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}
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}
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$presetxml .= "</preset>";
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fwrite($presetfile, $presetxml);
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fclose($presetfile);
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/* Check all is well */
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if (!is_directory_a_preset($tempfolder)) {
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error("Not all files generated!");
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}
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$filelist = array(
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'singletemplate.html',
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'listtemplate.html',
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'listtemplateheader.html',
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'listtemplatefooter.html',
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'addtemplate.html',
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'rsstemplate.html',
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'rsstitletemplate.html',
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'csstemplate.css',
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'jstemplate.js',
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'preset.xml');
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foreach ($filelist as $key => $file) {
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$filelist[$key] = $tempfolder.'/'.$filelist[$key];
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}
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@unlink($tempfolder.'/export.zip');
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$status = zip_files($filelist, $tempfolder.'/export.zip');
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/* made the zip... now return the filename for storage.*/
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return $tempfolder.'/export.zip';
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}
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class PresetImporter {
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function PresetImporter($course, $cm, $data, $userid, $shortname) {
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global $CFG;
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$this->course = $course;
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$this->cm = $cm;
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$this->data = $data;
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$this->userid = $userid;
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$this->shortname = $shortname;
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$this->folder = data_preset_path($course, $userid, $shortname);
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}
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function get_settings() {
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global $CFG;
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if (!is_directory_a_preset($this->folder)) {
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error("$this->userid/$this->shortname Not a preset");
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}
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/* Grab XML */
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$presetxml = file_get_contents($this->folder.'/preset.xml');
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$parsedxml = xmlize($presetxml);
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/* First, do settings. Put in user friendly array. */
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$settingsarray = $parsedxml['preset']['#']['settings'][0]['#'];
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$settings = new StdClass();
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foreach ($settingsarray as $setting => $value) {
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$settings->$setting = $value[0]['#'];
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}
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/* Now work out fields to user friendly array */
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$fieldsarray = $parsedxml['preset']['#']['field'];
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$fields = array();
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foreach ($fieldsarray as $field) {
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$f = new StdClass();
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foreach ($field['#'] as $param => $value) {
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$f->$param = $value[0]['#'];
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}
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$f->dataid = $this->data->id;
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$f->type = clean_param($f->type, PARAM_ALPHA);
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$fields[] = $f;
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}
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/* Now add the HTML templates to the settings array so we can update d */
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$settings->singletemplate = file_get_contents($this->folder."/singletemplate.html");
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$settings->listtemplate = file_get_contents($this->folder."/listtemplate.html");
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$settings->listtemplateheader = file_get_contents($this->folder."/listtemplateheader.html");
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$settings->listtemplatefooter = file_get_contents($this->folder."/listtemplatefooter.html");
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$settings->addtemplate = file_get_contents($this->folder."/addtemplate.html");
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$settings->rsstemplate = file_get_contents($this->folder."/rsstemplate.html");
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$settings->rsstitletemplate = file_get_contents($this->folder."/rsstitletemplate.html");
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$settings->csstemplate = file_get_contents($this->folder."/csstemplate.css");
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$settings->jstemplate = file_get_contents($this->folder."/jstemplate.js");
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$settings->instance = $this->data->id;
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/* Now we look at the current structure (if any) to work out whether we need to clear db
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or save the data */
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$currentfields = array();
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$currentfields = get_records('data_fields', 'dataid', $this->data->id);
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return array($settings, $fields, $currentfields);
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}
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function import_options() {
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if (!confirm_sesskey()) {
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error("Sesskey Invalid");
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}
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$strblank = get_string('blank', 'data');
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$strnofields = get_string('nofields', 'data');
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$strcontinue = get_string('continue');
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$strwarning = get_string('mappingwarning', 'data');
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$strfieldmappings = get_string('fieldmappings', 'data');
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$strnew = get_string('new');
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$strold = get_string('old');
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$sesskey = sesskey();
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list($settings, $newfields, $currentfields) = $this->get_settings();
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echo '<div style="text-align:center"><form action="preset.php" method="post">';
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echo '<fieldset class="invisiblefieldset">';
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echo '<input type="hidden" name="action" value="finishimport" />';
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echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
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echo '<input type="hidden" name="d" value="'.$this->data->id.'" />';
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echo '<input type="hidden" name="fullname" value="'.$this->userid.'/'.$this->shortname.'" />';
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if (!empty($currentfields) && !empty($newfields)) {
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echo "<h3>$strfieldmappings ";
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helpbutton('fieldmappings', '', 'data');
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echo '</h3><table>';
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foreach ($newfields as $nid => $newfield) {
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echo "<tr><td><label for=\"id_$newfield->name\">$newfield->name</label></td>";
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echo '<td><select name="field_'.$nid.'" id="id_'.$newfield->name.'">';
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$selected = false;
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foreach ($currentfields as $cid => $currentfield) {
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if ($currentfield->type == $newfield->type) {
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if ($currentfield->name == $newfield->name) {
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echo '<option value="'.$cid.'" selected="selected">'.$currentfield->name.'</option>';
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$selected=true;
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}
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else {
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echo '<option value="$cid">'.$currentfield->name.'</option>';
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}
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}
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}
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if ($selected)
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echo '<option value="-1">-</option>';
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else
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echo '<option value="-1" selected="selected">-</option>';
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echo '</select></td></tr>';
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}
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echo '</table>';
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echo "<p>$strwarning</p>";
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}
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else if (empty($newfields)) {
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error("New preset has no defined fields!");
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}
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echo '<input type="submit" value="'.$strcontinue.'" /></fieldset></form></div>';
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}
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function import() {
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global $CFG;
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list($settings, $newfields, $currentfields) = $this->get_settings();
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$preservedfields = array();
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/* Maps fields and makes new ones */
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if (!empty($newfields)) {
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/* We require an injective mapping, and need to know what to protect */
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foreach ($newfields as $nid => $newfield) {
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$cid = optional_param("field_$nid", -1, PARAM_INT);
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if ($cid == -1) continue;
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if (array_key_exists($cid, $preservedfields)) error("Not an injective map");
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else $preservedfields[$cid] = true;
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}
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foreach ($newfields as $nid => $newfield) {
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$cid = optional_param("field_$nid", -1, PARAM_INT);
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/* A mapping. Just need to change field params. Data kept. */
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if ($cid != -1 and isset($currentfields[$cid])) {
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$fieldobject = data_get_field_from_id($currentfields[$cid]->id, $this->data);
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foreach ($newfield as $param => $value) {
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if ($param != "id") {
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$fieldobject->field->$param = $value;
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}
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}
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unset($fieldobject->field->similarfield);
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$fieldobject->update_field();
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unset($fieldobject);
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}
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/* Make a new field */
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else {
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include_once("field/$newfield->type/field.class.php");
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if (!isset($newfield->description)) {
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$newfield->description = '';
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}
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$classname = 'data_field_'.$newfield->type;
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$fieldclass = new $classname($newfield, $this->data);
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$fieldclass->insert_field();
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unset($fieldclass);
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}
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}
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}
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/* Get rid of all old unused data */
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if (!empty($preservedfields)) {
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foreach ($currentfields as $cid => $currentfield) {
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if (!array_key_exists($cid, $preservedfields)) {
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/* Data not used anymore so wipe! */
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print "Deleting field $currentfield->name<br />";
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$id = $currentfield->id;
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//Why delete existing data records and related comments/ratings??
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/*
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if ($content = get_records('data_content', 'fieldid', $id)) {
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foreach ($content as $item) {
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delete_records('data_ratings', 'recordid', $item->recordid);
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delete_records('data_comments', 'recordid', $item->recordid);
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delete_records('data_records', 'id', $item->recordid);
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}
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}*/
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delete_records('data_content', 'fieldid', $id);
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delete_records('data_fields', 'id', $id);
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}
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}
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}
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data_update_instance(addslashes_object($settings));
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if (strstr($this->folder, '/temp/')) clean_preset($this->folder); /* Removes the temporary files */
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return true;
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}
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}
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function data_preset_path($course, $userid, $shortname) {
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global $USER, $CFG;
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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$userid = (int)$userid;
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if ($userid > 0 && ($userid == $USER->id || has_capability('mod/data:viewalluserpresets', $context))) {
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return $CFG->dataroot.'/data/preset/'.$userid.'/'.$shortname;
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} else if ($userid == 0) {
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return $CFG->dirroot.'/mod/data/preset/'.$shortname;
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} else if ($userid < 0) {
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return $CFG->dataroot.'/temp/data/'.-$userid.'/'.$shortname;
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}
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return 'Does it disturb you that this code will never run?';
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}
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?>
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@ -378,356 +378,5 @@ print_footer($course);
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function is_directory_a_preset($directory) {
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$directory = rtrim($directory, '/\\') . '/';
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if (file_exists($directory.'singletemplate.html') &&
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file_exists($directory.'listtemplate.html') &&
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file_exists($directory.'listtemplateheader.html') &&
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file_exists($directory.'listtemplatefooter.html') &&
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file_exists($directory.'addtemplate.html') &&
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file_exists($directory.'rsstemplate.html') &&
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file_exists($directory.'rsstitletemplate.html') &&
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file_exists($directory.'csstemplate.css') &&
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file_exists($directory.'jstemplate.js') &&
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file_exists($directory.'preset.xml')) return true;
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else return false;
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}
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function clean_preset($folder) {
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if (@unlink($folder.'/singletemplate.html') &&
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@unlink($folder.'/listtemplate.html') &&
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@unlink($folder.'/listtemplateheader.html') &&
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@unlink($folder.'/listtemplatefooter.html') &&
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@unlink($folder.'/addtemplate.html') &&
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@unlink($folder.'/rsstemplate.html') &&
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@unlink($folder.'/rsstitletemplate.html') &&
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@unlink($folder.'/csstemplate.css') &&
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@unlink($folder.'/jstemplate.js') &&
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@unlink($folder.'/preset.xml')) {
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return true;
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}
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return false;
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}
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function data_presets_export($course, $cm, $data) {
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global $CFG;
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/* Info Collected. Now need to make files in moodledata/temp */
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$tempfolder = $CFG->dataroot.'/temp';
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$singletemplate = fopen($tempfolder.'/singletemplate.html', 'w');
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$listtemplate = fopen($tempfolder.'/listtemplate.html', 'w');
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$listtemplateheader = fopen($tempfolder.'/listtemplateheader.html', 'w');
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$listtemplatefooter = fopen($tempfolder.'/listtemplatefooter.html', 'w');
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$addtemplate = fopen($tempfolder.'/addtemplate.html', 'w');
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$rsstemplate = fopen($tempfolder.'/rsstemplate.html', 'w');
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$rsstitletemplate = fopen($tempfolder.'/rsstitletemplate.html', 'w');
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$csstemplate = fopen($tempfolder.'/csstemplate.css', 'w');
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$jstemplate = fopen($tempfolder.'/jstemplate.js', 'w');
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fwrite($singletemplate, $data->singletemplate);
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fwrite($listtemplate, $data->listtemplate);
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fwrite($listtemplateheader, $data->listtemplateheader);
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fwrite($listtemplatefooter, $data->listtemplatefooter);
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fwrite($addtemplate, $data->addtemplate);
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fwrite($rsstemplate, $data->rsstemplate);
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fwrite($rsstitletemplate, $data->rsstitletemplate);
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fwrite($csstemplate, $data->csstemplate);
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fwrite($jstemplate, $data->jstemplate);
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fclose($singletemplate);
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fclose($listtemplate);
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fclose($listtemplateheader);
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fclose($listtemplatefooter);
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fclose($addtemplate);
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fclose($rsstemplate);
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fclose($rsstitletemplate);
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fclose($csstemplate);
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fclose($jstemplate);
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/* All the display data is now done. Now assemble preset.xml */
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$fields = get_records('data_fields', 'dataid', $data->id);
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$presetfile = fopen($tempfolder.'/preset.xml', 'w');
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||||
$presetxml = "<preset>\n\n";
|
||||
|
||||
/* Database settings first. Name not included? */
|
||||
$settingssaved = array('intro', 'comments',
|
||||
'requiredentries', 'requiredentriestoview', 'maxentries',
|
||||
'rssarticles', 'approval', 'scale', 'assessed',
|
||||
'defaultsort', 'defaultsortdir', 'editany');
|
||||
|
||||
$presetxml .= "<settings>\n";
|
||||
foreach ($settingssaved as $setting) {
|
||||
$presetxml .= "<$setting>{$data->$setting}</$setting>\n";
|
||||
}
|
||||
$presetxml .= "</settings>\n\n";
|
||||
|
||||
/* Now for the fields. Grabs all settings that are non-empty */
|
||||
if (!empty($fields)) {
|
||||
foreach ($fields as $field) {
|
||||
$presetxml .= "<field>\n";
|
||||
foreach ($field as $key => $value) {
|
||||
if ($value != '' && $key != 'id' && $key != 'dataid') {
|
||||
$presetxml .= "<$key>$value</$key>\n";
|
||||
}
|
||||
}
|
||||
$presetxml .= "</field>\n\n";
|
||||
}
|
||||
}
|
||||
|
||||
$presetxml .= "</preset>";
|
||||
fwrite($presetfile, $presetxml);
|
||||
fclose($presetfile);
|
||||
|
||||
/* Check all is well */
|
||||
if (!is_directory_a_preset($tempfolder)) {
|
||||
error("Not all files generated!");
|
||||
}
|
||||
|
||||
$filelist = array(
|
||||
'singletemplate.html',
|
||||
'listtemplate.html',
|
||||
'listtemplateheader.html',
|
||||
'listtemplatefooter.html',
|
||||
'addtemplate.html',
|
||||
'rsstemplate.html',
|
||||
'rsstitletemplate.html',
|
||||
'csstemplate.css',
|
||||
'jstemplate.js',
|
||||
'preset.xml');
|
||||
|
||||
foreach ($filelist as $key => $file) {
|
||||
$filelist[$key] = $tempfolder.'/'.$filelist[$key];
|
||||
}
|
||||
|
||||
@unlink($tempfolder.'/export.zip');
|
||||
$status = zip_files($filelist, $tempfolder.'/export.zip');
|
||||
|
||||
/* made the zip... now return the filename for storage.*/
|
||||
return $tempfolder.'/export.zip';
|
||||
}
|
||||
|
||||
|
||||
|
||||
class PresetImporter {
|
||||
function PresetImporter($course, $cm, $data, $userid, $shortname) {
|
||||
global $CFG;
|
||||
$this->course = $course;
|
||||
$this->cm = $cm;
|
||||
$this->data = $data;
|
||||
$this->userid = $userid;
|
||||
$this->shortname = $shortname;
|
||||
$this->folder = data_preset_path($course, $userid, $shortname);
|
||||
}
|
||||
|
||||
function get_settings() {
|
||||
global $CFG;
|
||||
|
||||
if (!is_directory_a_preset($this->folder)) {
|
||||
error("$this->userid/$this->shortname Not a preset");
|
||||
}
|
||||
|
||||
/* Grab XML */
|
||||
$presetxml = file_get_contents($this->folder.'/preset.xml');
|
||||
$parsedxml = xmlize($presetxml);
|
||||
|
||||
/* First, do settings. Put in user friendly array. */
|
||||
$settingsarray = $parsedxml['preset']['#']['settings'][0]['#'];
|
||||
$settings = new StdClass();
|
||||
|
||||
foreach ($settingsarray as $setting => $value) {
|
||||
$settings->$setting = $value[0]['#'];
|
||||
}
|
||||
|
||||
/* Now work out fields to user friendly array */
|
||||
$fieldsarray = $parsedxml['preset']['#']['field'];
|
||||
$fields = array();
|
||||
foreach ($fieldsarray as $field) {
|
||||
$f = new StdClass();
|
||||
foreach ($field['#'] as $param => $value) {
|
||||
$f->$param = $value[0]['#'];
|
||||
}
|
||||
$f->dataid = $this->data->id;
|
||||
$f->type = clean_param($f->type, PARAM_ALPHA);
|
||||
$fields[] = $f;
|
||||
}
|
||||
|
||||
/* Now add the HTML templates to the settings array so we can update d */
|
||||
$settings->singletemplate = file_get_contents($this->folder."/singletemplate.html");
|
||||
$settings->listtemplate = file_get_contents($this->folder."/listtemplate.html");
|
||||
$settings->listtemplateheader = file_get_contents($this->folder."/listtemplateheader.html");
|
||||
$settings->listtemplatefooter = file_get_contents($this->folder."/listtemplatefooter.html");
|
||||
$settings->addtemplate = file_get_contents($this->folder."/addtemplate.html");
|
||||
$settings->rsstemplate = file_get_contents($this->folder."/rsstemplate.html");
|
||||
$settings->rsstitletemplate = file_get_contents($this->folder."/rsstitletemplate.html");
|
||||
$settings->csstemplate = file_get_contents($this->folder."/csstemplate.css");
|
||||
$settings->jstemplate = file_get_contents($this->folder."/jstemplate.js");
|
||||
|
||||
$settings->instance = $this->data->id;
|
||||
|
||||
/* Now we look at the current structure (if any) to work out whether we need to clear db
|
||||
or save the data */
|
||||
$currentfields = array();
|
||||
$currentfields = get_records('data_fields', 'dataid', $this->data->id);
|
||||
|
||||
return array($settings, $fields, $currentfields);
|
||||
}
|
||||
|
||||
function import_options() {
|
||||
if (!confirm_sesskey()) {
|
||||
error("Sesskey Invalid");
|
||||
}
|
||||
|
||||
$strblank = get_string('blank', 'data');
|
||||
$strnofields = get_string('nofields', 'data');
|
||||
$strcontinue = get_string('continue');
|
||||
$strwarning = get_string('mappingwarning', 'data');
|
||||
$strfieldmappings = get_string('fieldmappings', 'data');
|
||||
$strnew = get_string('new');
|
||||
$strold = get_string('old');
|
||||
|
||||
$sesskey = sesskey();
|
||||
|
||||
list($settings, $newfields, $currentfields) = $this->get_settings();
|
||||
|
||||
echo '<div style="text-align:center"><form action="preset.php" method="post">';
|
||||
echo '<fieldset class="invisiblefieldset">';
|
||||
echo '<input type="hidden" name="action" value="finishimport" />';
|
||||
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
|
||||
echo '<input type="hidden" name="d" value="'.$this->data->id.'" />';
|
||||
echo '<input type="hidden" name="fullname" value="'.$this->userid.'/'.$this->shortname.'" />';
|
||||
|
||||
if (!empty($currentfields) && !empty($newfields)) {
|
||||
echo "<h3>$strfieldmappings ";
|
||||
helpbutton('fieldmappings', '', 'data');
|
||||
echo '</h3><table>';
|
||||
|
||||
foreach ($newfields as $nid => $newfield) {
|
||||
echo "<tr><td><label for=\"id_$newfield->name\">$newfield->name</label></td>";
|
||||
echo '<td><select name="field_'.$nid.'" id="id_'.$newfield->name.'">';
|
||||
|
||||
$selected = false;
|
||||
foreach ($currentfields as $cid => $currentfield) {
|
||||
if ($currentfield->type == $newfield->type) {
|
||||
if ($currentfield->name == $newfield->name) {
|
||||
echo '<option value="'.$cid.'" selected="selected">'.$currentfield->name.'</option>';
|
||||
$selected=true;
|
||||
}
|
||||
else {
|
||||
echo '<option value="$cid">'.$currentfield->name.'</option>';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ($selected)
|
||||
echo '<option value="-1">-</option>';
|
||||
else
|
||||
echo '<option value="-1" selected="selected">-</option>';
|
||||
echo '</select></td></tr>';
|
||||
}
|
||||
echo '</table>';
|
||||
echo "<p>$strwarning</p>";
|
||||
}
|
||||
else if (empty($newfields)) {
|
||||
error("New preset has no defined fields!");
|
||||
}
|
||||
echo '<input type="submit" value="'.$strcontinue.'" /></fieldset></form></div>';
|
||||
|
||||
}
|
||||
|
||||
function import() {
|
||||
global $CFG;
|
||||
|
||||
list($settings, $newfields, $currentfields) = $this->get_settings();
|
||||
$preservedfields = array();
|
||||
|
||||
/* Maps fields and makes new ones */
|
||||
if (!empty($newfields)) {
|
||||
/* We require an injective mapping, and need to know what to protect */
|
||||
foreach ($newfields as $nid => $newfield) {
|
||||
$cid = optional_param("field_$nid", -1, PARAM_INT);
|
||||
if ($cid == -1) continue;
|
||||
|
||||
if (array_key_exists($cid, $preservedfields)) error("Not an injective map");
|
||||
else $preservedfields[$cid] = true;
|
||||
}
|
||||
|
||||
foreach ($newfields as $nid => $newfield) {
|
||||
$cid = optional_param("field_$nid", -1, PARAM_INT);
|
||||
|
||||
/* A mapping. Just need to change field params. Data kept. */
|
||||
if ($cid != -1 and isset($currentfields[$cid])) {
|
||||
$fieldobject = data_get_field_from_id($currentfields[$cid]->id, $this->data);
|
||||
foreach ($newfield as $param => $value) {
|
||||
if ($param != "id") {
|
||||
$fieldobject->field->$param = $value;
|
||||
}
|
||||
}
|
||||
unset($fieldobject->field->similarfield);
|
||||
$fieldobject->update_field();
|
||||
unset($fieldobject);
|
||||
}
|
||||
/* Make a new field */
|
||||
else {
|
||||
include_once("field/$newfield->type/field.class.php");
|
||||
|
||||
if (!isset($newfield->description)) {
|
||||
$newfield->description = '';
|
||||
}
|
||||
$classname = 'data_field_'.$newfield->type;
|
||||
$fieldclass = new $classname($newfield, $this->data);
|
||||
$fieldclass->insert_field();
|
||||
unset($fieldclass);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Get rid of all old unused data */
|
||||
if (!empty($preservedfields)) {
|
||||
foreach ($currentfields as $cid => $currentfield) {
|
||||
if (!array_key_exists($cid, $preservedfields)) {
|
||||
/* Data not used anymore so wipe! */
|
||||
print "Deleting field $currentfield->name<br />";
|
||||
|
||||
$id = $currentfield->id;
|
||||
//Why delete existing data records and related comments/ratings??
|
||||
/*
|
||||
if ($content = get_records('data_content', 'fieldid', $id)) {
|
||||
foreach ($content as $item) {
|
||||
delete_records('data_ratings', 'recordid', $item->recordid);
|
||||
delete_records('data_comments', 'recordid', $item->recordid);
|
||||
delete_records('data_records', 'id', $item->recordid);
|
||||
}
|
||||
}*/
|
||||
delete_records('data_content', 'fieldid', $id);
|
||||
delete_records('data_fields', 'id', $id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
data_update_instance(addslashes_object($settings));
|
||||
|
||||
if (strstr($this->folder, '/temp/')) clean_preset($this->folder); /* Removes the temporary files */
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
function data_preset_path($course, $userid, $shortname) {
|
||||
global $USER, $CFG;
|
||||
|
||||
$context = get_context_instance(CONTEXT_COURSE, $course->id);
|
||||
|
||||
$userid = (int)$userid;
|
||||
|
||||
if ($userid > 0 && ($userid == $USER->id || has_capability('mod/data:viewalluserpresets', $context))) {
|
||||
return $CFG->dataroot.'/data/preset/'.$userid.'/'.$shortname;
|
||||
} else if ($userid == 0) {
|
||||
return $CFG->dirroot.'/mod/data/preset/'.$shortname;
|
||||
} else if ($userid < 0) {
|
||||
return $CFG->dataroot.'/temp/data/'.-$userid.'/'.$shortname;
|
||||
}
|
||||
|
||||
return 'Does it disturb you that this code will never run?';
|
||||
}
|
||||
|
||||
?>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user